☰

PTH Autofill from torrent

Attempt to read the .torrent file and fill in the artist and album

  1. // ==UserScript==
  2. // @name         PTH Autofill from torrent
  3. // @version      1.7
  4. // @description  Attempt to read the .torrent file and fill in the artist and album
  5. // @author       Chameleon
  6. // @include      http*://redacted.ch/upload.php*
  7. // @grant        none
  8. // @run-at       document-idle
  9. // @namespace https://greasyfork.org/users/87476
  10. // ==/UserScript==
  11.  
  12. (function() {
  13.   'use strict';
  14.  
  15.   var a=document.createElement('a');
  16.   a.innerHTML = 'Auto-fill from torrent: On';
  17.   if(window.location.href.indexOf('groupid=') != -1)
  18.     a.innerHTML = 'Auto-fill from torrent: Off';
  19.   a.href='javascript:void(0);';
  20.   a.addEventListener('click', toggle.bind(undefined, a), false);
  21.   a.setAttribute('style', 'display: block; text-align: center;');
  22.   var before=document.getElementById('upload_table');
  23.   before.parentNode.insertBefore(a, before);
  24.  
  25.   var format=document.getElementById('format');
  26.   var bitrate=document.getElementById('bitrate');
  27.  
  28.   document.getElementById('file').addEventListener('change', fileAdded.bind(undefined, a, format, bitrate, true), false);
  29.  
  30.   addToExisting(a);
  31.  
  32.   // select the target node
  33.   var target = document.getElementById('upload_table');
  34.  
  35.   // create an observer instance
  36.   var observer = new MutationObserver(addedToTable.bind(undefined, a));
  37.  
  38.   // configuration of the observer:
  39.   var config = { childList: true, subtree: true };
  40.  
  41.   // pass in the target node, as well as the observer options
  42.   observer.observe(target, config);
  43.  
  44. })();
  45.  
  46. function addToExisting(a)
  47. {
  48.   var tr=document.getElementById('extra_format_row_1');
  49.   var index=1;
  50.   while(tr)
  51.   {
  52.     var input=tr.getElementsByTagName('input')[0];
  53.     var format=tr.getElementsByTagName('select');
  54.     var bitrate=format[1];
  55.     format=format[0];
  56.  
  57.     input.addEventListener('change', fileAdded.bind(undefined, a, format, bitrate, false), false);
  58.  
  59.     index++;
  60.     tr=document.getElementById('extra_format_row_'+index);
  61.   }
  62. }
  63.  
  64. function addedToTable(a, mutations)
  65. {
  66.   for(var i=0; i<mutations.length; i++)
  67.   {
  68.     var m=mutations[i];
  69.     if(m.addedNodes.length == 1)
  70.     {
  71.       var id=m.addedNodes[0].getAttribute('id');
  72.       if(id && id.indexOf('extra_format_row') != -1)
  73.       {
  74.         var tr=m.addedNodes[0];
  75.         var input=tr.getElementsByTagName('input')[0];
  76.         var format=tr.getElementsByTagName('select');
  77.         var bitrate=format[1];
  78.         format=format[0];
  79.  
  80.         input.addEventListener('change', fileAdded.bind(undefined, a, format, bitrate, false), false);
  81.       }
  82.     }
  83.   }
  84. }
  85.  
  86. function toggle(a)
  87. {
  88.   if(a.innerHTML.indexOf('On') != -1)
  89.   {
  90.     a.innerHTML=a.innerHTML.replace('On', 'Off');
  91.   }
  92.   else
  93.   {
  94.     a.innerHTML=a.innerHTML.replace('Off', 'On');
  95.   }
  96. }
  97.  
  98. function fileAdded(a, format, bitrate, full, event)
  99. {
  100.   if(a.innerHTML.indexOf('Off') != -1)
  101.     return;
  102.   var file=event.target.files[0];
  103.   if(!file)
  104.     return;
  105.  
  106.   var type=document.getElementById('categories').selectedOptions[0].textContent;
  107.   if(type==="E-Books" || type==="Audiobooks")
  108.   {
  109.     document.getElementById('title').value=file.name.replace(/.torrent$/, '');
  110.     return;
  111.   }
  112.  
  113.   if(full)
  114.   {
  115.     var spl=file.name.replace(/ - [0-9][0-9][0-9][0-9]/, '').split(' - ');
  116.     if(spl.length == 1)
  117.     {
  118.       var fn=file.name;
  119.       var length=4;
  120.       var search=fn.search(/[0-9][0-9][0-9][0-9]/);
  121.       if(search != -1)
  122.       {
  123.         if(fn[search-1] == '(')
  124.         {
  125.           search--;
  126.           length=6;
  127.         }
  128.         spl=[];
  129.         spl.push(fn.substring(0, search).trim());
  130.         spl.push(fn.substring(search+length).trim());
  131.       }
  132.     }
  133.     var artist=spl[0].split('] ');
  134.     if(artist.length > 1)
  135.       artist=artist[1];
  136.     else
  137.       artist=artist[0];
  138.     document.getElementById('artist').value=artist;
  139.     var album=spl[1].split(' (')[0].split(' [')[0].split(' {')[0].replace(/.torrent$/, '');
  140.     document.getElementById('title').value=album;
  141.  
  142.     var yadg=document.getElementById('yadg_input');
  143.     if(yadg)
  144.     {
  145.       yadg.value=artist+' '+album;
  146.       document.getElementById('yadg_submit').click();
  147.     }
  148.   }
  149.  
  150.   var f=file.name.toLowerCase();
  151.  
  152.   var formatTemp=-1;
  153.   var bitrateTemp=-1;
  154.   var mediaTemp=-1;
  155.  
  156.   if(f.indexOf('mp3') != -1)
  157.   {
  158.     formatTemp=1;
  159.   }
  160.   else if(f.indexOf('flac') != -1)
  161.   {
  162.     formatTemp=2;
  163.     bitrateTemp=9;
  164.   }
  165.   else if(f.indexOf('aac') != -1)
  166.   {
  167.     formatTemp=3;
  168.   }
  169.   else if(f.indexOf('ac3') != -1)
  170.   {
  171.     formatTemp=4;
  172.   }
  173.   else if(f.indexOf('dts') != -1)
  174.   {
  175.     formatTemp=5;
  176.   }
  177.  
  178.   if(f.indexOf('v0') != -1)
  179.   {
  180.     bitrateTemp=7;
  181.     formatTemp=1;
  182.   }
  183.   else if(f.indexOf('v1') != -1)
  184.   {
  185.     bitrateTemp=4;
  186.     formatTemp=1;
  187.   }
  188.   else if(f.indexOf('v2') != -1)
  189.   {
  190.     bitrateTemp=3;
  191.     formatTemp=1;
  192.   }
  193.   else if(f.indexOf('192') != -1)
  194.   {
  195.     bitrateTemp=1;
  196.     formatTemp=1;
  197.   }
  198.   else if(f.indexOf('256') != -1)
  199.   {
  200.     bitrateTemp=5;
  201.     formatTemp=1;
  202.   }
  203.   else if(f.indexOf('320') != -1)
  204.   {
  205.     bitrateTemp=8;
  206.     formatTemp=1;
  207.   }
  208.  
  209.   var media=document.getElementById('media');
  210.   if(f.indexOf('dvd') != -1)
  211.   {
  212.     mediaTemp=2;
  213.   }
  214.   else if(f.indexOf('vinyl') != -1)
  215.   {
  216.     mediaTemp=3;
  217.   }
  218.   else if(f.indexOf('soundboard') != -1)
  219.   {
  220.     mediaTemp=4;
  221.   }
  222.   else if(f.indexOf('sacd') != -1)
  223.   {
  224.     mediaTemp=5;
  225.   }
  226.   else if(f.indexOf('dat') != -1)
  227.   {
  228.     mediaTemp=6;
  229.   }
  230.   else if(f.indexOf('cassette') != -1)
  231.   {
  232.     mediaTemp=7;
  233.   }
  234.   else if(f.indexOf('web') != -1)
  235.   {
  236.     mediaTemp=8;
  237.   }
  238.   else if(f.indexOf('blu-ray') != -1 || f.indexOf('bluray') != -1)
  239.   {
  240.     mediaTemp=9;
  241.   }
  242.   else
  243.     mediaTemp=1;
  244.  
  245.   if(formatTemp != -1)
  246.   {
  247.     format.selectedIndex=formatTemp;
  248.     triggerChange(format);
  249.   }
  250.   if(bitrateTemp != -1)
  251.   {
  252.     bitrate.selectedIndex=bitrateTemp;
  253.     triggerChange(bitrate);
  254.   }
  255.   if(mediaTemp != -1)
  256.   {
  257.     media.selectedIndex=mediaTemp;
  258.     triggerChange(media);
  259.   }
  260.  
  261.   var r=new FileReader();
  262.   r.onload=readFile;
  263.   r.readAsText(file);
  264. }
  265.  
  266. function readFile(event)
  267. {
  268.   var contents=event.target.result;
  269.   //console.log(contents);
  270.   var paths=contents.split('piece length')[0].split('filesld')[1].split(':path');
  271.   var desc=document.getElementById('album_desc');
  272.   if(desc.value !== '')
  273.     return;
  274.   var extensions=[];
  275.   var tracks=[];
  276.   for(var i=1; i<paths.length-1; i++)
  277.   {
  278.     var p=paths[i];
  279.     p=p.substring(p.indexOf(':')+1).split('eed6:length')[0];
  280.     var extension=p.substring(p.lastIndexOf('.'));
  281.     var hasE=false;
  282.     for(var j=0; j<extensions.length; j++)
  283.     {
  284.       if(extension == extensions[j].extension)
  285.       {
  286.         hasE=true;
  287.         extensions[j].count++;
  288.       }
  289.     }
  290.     if(!hasE)
  291.     {
  292.       extensions.push({extension:extension, count:1});
  293.     }
  294.     tracks.push({track:p, extension:extension});
  295.     //p=p.substring(0, p.lastIndexOf('.'));
  296.     //console.log(p);
  297.     //desc.value+='\r'+p;
  298.   }
  299.   var highCount=0;
  300.   var index=-1;
  301.   for(var i=0; i<extensions.length; i++)
  302.   {
  303.     if(extensions[i].count > highCount)
  304.     {
  305.       highCount=extensions[i].count;
  306.       index=i;
  307.     }
  308.   }
  309.   var finalTracks=[];
  310.   for(var i=0; i<tracks.length; i++)
  311.   {
  312.     var t=tracks[i];
  313.     if(t.extension != extensions[index].extension)
  314.       continue;
  315.     finalTracks.push(t.track);
  316.   }
  317.   finalTracks.sort();
  318.  
  319.   desc.value='Track list:';
  320.   for(var i=0; i<finalTracks.length; i++)
  321.   {
  322.     var f=finalTracks[i];
  323.     f=f.replace(/^[0-9][0-9]?[0-9]?\.?[\s-_]?[\s-_]?[\s-_]/, '');
  324.     f=f.substring(0, f.lastIndexOf('.'));
  325.     desc.value+='\r[#]'+f;
  326.   }
  327. }
  328.  
  329. function triggerChange(input)
  330. {
  331.   var evt = document.createEvent("HTMLEvents");
  332.   evt.initEvent("change", false, true);
  333.   input.dispatchEvent(evt);
  334. }